When the switch port receives a data frame that does not carry VLAN TAG, it must add
PVID. ()

A.

True

B.

False

When the router forwards a data packet, if it does not match the corresponding detailed route and there is no default route, it will directly discard the data packet ()

A.

True

B.

False

Which of the following packet types is used by RADIUS to indicate authentication rejection?
()

A.

Access-Accept

B.

Access-Request

C.

Access-Challenge

D.

Access-Reject

What is the number range of the Layer 2 ACL? ()

A.

3000-3999

B.

40004999

C.

60006031

The administrator hopes that all hosts cannot access the Internet from 8:00-17:00 every day, so in the interface configuration of GO/0/1, trahic-HIter outbounD. Which ACL rule needs to be bound? ()

A.

time-range am9topm5 08:00 to working-day Acl number 2003 rule 5 deny time-range

B.

time-range am9topm5 08:00 to 17:00 off-day acl number 2004 rule 5 permit timerange

C.

time-range am9topm5 08:00 to 17:00 daily acl number 2001 rule 5 deny time-range
am9topm5

D.

time-range am9topm5 07:00 to 18:00 daily Acl number 2002

The host's IPv4 address is 200.200.200.201/30. Which of the following hosts has an IPv4
address and its communication does not need to be forwarded by a router? ()

A.

200.200.200.202

B.

200.200.200.200

C.

200.200.200.203

D.

200.200.200.1

Which of the following are not the characteristics of a small campus network? ()

A.

Simple network level

B.

Fewer users

C.

Simple network requirements

D.

Wide coverage

As shown in the figure, the network administrator creates VLAN2 on SWA and SWB. The ports connecting the hosts on the two switches are configured as Access ports. They are assigned to VLAN2. G0/0/1 of SWA and G0/0/2 of SWB are configured as Trunki ports. All
VLANs are allowed to pass. What is needed to achieve normal communication between two hosts? () (Single-choice question)

A.

Configure G0/0/1 on SWC as a trunk port and allow VLAN2 to pass. Set G0/0/2 as an
access port. PVID is 2.

B.

Create VLAN2 on SWC, configure G0/0/1 and G0/0/2 as trunk ports, and allow VLAN2
to pass

C.

Just create BLAN2 on SWC

D.

Configure G0/0/1 on SWC as a teunk port and allow VLAN2 to pass through

PAP authentication is more secure than CHAP authentication because it does not carry
passwords in clear text

A.

True

B.

False

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)
Huaweidisplay mac address
MAC address table of slot 0:
MAC Address VLAN/PEVLAN CEVLAN Port Type LSP/LSR-ID
VSI/SI MAC-Tunnel
5489 9811 0b49 1 Eth0/0/3 static 0/
Total matching items on slot 0 displayed =1
MAC address table of slot 0:
MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-ID
VSI/SI MAC-Tunnel
5489-989d-1d30 1 Eth0/0/1 dynamic 0/-
5489-9885-18a8 1 Eth0/0/2 dynamic 0/-
Total matching items on slot 0 displayed 2

A.

The MAC address 5489-9811-0b49 is manually configured by the administrator

B.

After the switch restarts, all MAC addresses need to be relearned

C.

The MAC address 5489-989d-1d30 is manually configured by the administrator

D.

The MAC address 5489-9885-18a8 is manually configured by the administrator